display: Add display metadata in buffer handle
Allocate extra space for metadata in buffer handles
Provide api to map this space in client process and set the metadata
Change-Id: I8bca8448670d4aa88d439320faf402dae30458f8
diff --git a/libqdutils/qdMetaData.h b/libqdutils/qdMetaData.h
new file mode 100644
index 0000000..e60daed
--- /dev/null
+++ b/libqdutils/qdMetaData.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _QDMETADATA_H
+#define _QDMETADATA_H
+
+
+typedef struct {
+ int32_t hue;
+ float saturation;
+ int32_t intensity;
+ float contrast;
+} HSICData_t;
+
+typedef struct {
+ int32_t operation;
+ int32_t interlaced;
+ HSICData_t hsicData;
+ int32_t sharpness;
+ int32_t video_interface;
+} MetaData_t;
+
+typedef enum {
+ PP_PARAM_HSIC = 0x0001,
+ PP_PARAM_SHARPNESS = 0x0002,
+ PP_PARAM_INTERLACED = 0x0004,
+ PP_PARAM_VID_INTFC = 0x0008
+} DispParamType;
+
+int setMetaData(private_handle_t *handle, DispParamType paramType, void *param);
+
+#endif /* _QDMETADATA_H */
+